When two boats share the same hull type — in this case both the Alumacraft Navigator 175 CS 2013 and the Alumacraft Tournament Pro 195 CS 2010 are deep vee designs with aluminum construction — the buying decision usually comes down to a handful of practical questions: how many people are you putting on the water, how far do you trailer, and what does your tow vehicle weigh?

On paper these two are close siblings in the size department — Alumacraft Navigator 175 CS 2013 at 17,7 ft versus Alumacraft Tournament Pro 195 CS 2010 at 19,3 ft. Weight tells a clearer story for trailering families: the Alumacraft Tournament Pro 195 CS 2010 tips the scales at 1 695 lbs — 1 568 lbs less than the Alumacraft Navigator 175 CS 2013 at 127 lbs. That difference is meaningful if you're working within a half-ton or three-quarter-ton truck's tow rating, especially once you factor in a motor, gear, and fuel.

The power gap is worth calling out. Rated to 200 hp, the Alumacraft Tournament Pro 195 CS 2010 has a 50-hp advantage over the Alumacraft Navigator 175 CS 2013's 150-hp ceiling — enough to notice on acceleration and at cruising speed, particularly with a full passenger load. Fuel capacity breaks the other way: the Alumacraft Tournament Pro 195 CS 2010 carries 38 gallons versus 34 gallons in the Alumacraft Navigator 175 CS 2013. On a lake day that's negligible, but for coastal cruising or long reservoir runs the extra range matters.

Both boats are rated for 6 passengers — a good fit for a family of four or five plus guests. Comfort at capacity is another matter; the longer hull typically means more seat options and better weight distribution.